Paul Lin created FLINK-10943:
--------------------------------
Summary: Flink runtime test failed caused by curator dependency conflicts
Key: FLINK-10943
URL:
https://issues.apache.org/jira/browse/FLINK-10943 Project: Flink
Issue Type: Improvement
Components: Build System, Tests
Affects Versions: 1.6.2, 1.5.5
Reporter: Paul Lin
Attachments: org.apache.flink.runtime.zookeeper.ZooKeeperStateHandleStoreTest.txt
Hadoop-common of 2.6 + version includes curator dependencies, which would have conflicts with the curator used by Flink runtime and cause test failures (the attachment is the surefire report).
Note that the curator-recipes dependency introduced in hadoop-common (of flink-shaded-hadoop2) is omitted because the same dependency that exists in the flink-shaded-curator module has a shorter path to the dependency root, but the curator-client dependencies in these two modules have the same length of path, just as below:
```
flink-shaded-hadoop2 -> hadoop-common -> curator-client & curator-recipes
flink-shaded-curator -> curator-recipes -> curator-client
```
So maven would pick the first curator-client, the one in flink-shaded-hadoop2.
To fix this problem I think we can simply exclude curator-client from flink-shaded-hadoop2 dependency in flink-runtime, or switch the dependency to flink-shaded-hadoop which has relocated its curator dependencies.
I'd like to fix this problem, please let me know what you think. Thanks!
[^org.apache.flink.runtime.zookeeper.ZooKeeperStateHandleStoreTest.txt]
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
Locked
